Roy John Helfinstine

Books By Roy John Helfinstine

Books by Roy John Helfinstine

Correlation of Domestic Stoker Combustion with Laboratory Tests and Types of Fuel, Part 2

$21.95

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels: IV. Combustion Tests of Illinois and Other Coals

Roy John Helfinstine

$16.75

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels. III. Effect of Coal Size Upon Combustion Characteristics; Report of Investigations No. 133

Roy John Helfinstine

$16.59

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels. II. Combustion Tests and Preparation Studies of Representative Ill

Roy John Helfinstine

$18.60

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Roy John Helfinstine

Books by Roy John Helfinstine

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